SB Acoustics SB20FRPC30-8 8" Paper Cone Full-range driver

Name: SB Acoustics SB20FRPC30-8 8" Paper Cone Full-range driver
Brand: SB Acoustics
SKU: SB20FRPC30-8
Price: 49.95 EUR
Availability: InStock
Rating: 5 (1 reviews)

1 reviews

Brand: SB Acoustics

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8" | 8 Ω NEW

SB20FRPC30-8 8" Paper Cone Full-range driver

€ 41,28€ 49,95 2 In stock: delivery time 1-4 business days

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Product description

Highlights

Proprietary cone material with natural fibers made in-house
Light weight foam surround
Optimized whizzer cone for smooth high frequency extension
Phase plug for controlled radiation
Large spider for improved linearity
Optimized motor system
Vented reinforced plastic chassis
Non-conductive coil former
Extended copper sleeve on pole piece
Long life silver lead wires

Product details

SB Acoustics SB20FRPC30-8 8” Full-range Paper Cone Driver

Using a cone proprietary paper blend cone made in house this woofer delivers good midd/bass response. Which is extended by the use of a optimized “whizzer” cone. This is supplemented by the use of a phase cone to better radiate the high frequency output. The paper blend cone is made in-house to insure quality control. This makes this a good “bang for the buck” full range driver.

Specifications

Article number: SB20FRPC30-8
Woofer Type: Full-range
Nominal Diameter: 8''
Power Handling (RMS): 50 Watts
Impedance (Z): 8 Ohms
Sensitivity: 92 dB(2.83V/1m)
Voice Coil Diameter: 30.5 mm
Magnet Weight: 0.54 kg
DC Resistance (Re): 5.6 Ohms
Voice Coil Inductance (Le): 0.30 mH
Resonant Frequency (Fs): 29 Hz
Mechanical Q (Qms): 3.26
Electromagnetic Q (Qes): 0.45
Total Q (Qts): 0.40
Diaphragm Mass Inc. Airload (Mms): 14.7 g
Mechanical Compliance of Suspension (Cms): 1.12mm/N
Surface Area of Cone (Sd): 216 cm2
Compliance Equivalent Volume (Vas): 73.2 ltr
Maximum Linear Excursion (Xmax): 11.3mm(p-p)
Driver's Mechanical Losses (Rms): 1.1 kg/s
Cone / Diaphragm Material: Paper
Surround Material: Foam
Voice Coil Wire Material: Copper
Basket / Frame Material: Plastic
Magnet Material: Ferrite
# Mounting Holes: 8

Data sheet

Reviews

1 reviews

5 from 5Based on 1 reviews

Review this product

5 of 5

Haven't had the opportunity to really test the driver yet, but ordering and delivery was very good. I had a request about my order and it was dealt with very efficiently. Highly recommend this shop.

By KaffiMann on 15 July 2022